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The Effect of Gender Role on Attitudes Towards Inequitable Gender Norms Among Malaysian Men

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Abstract

The Bem Sex Role Inventory (BSRI) measure is the most frequently tested gender role instrument and one of the most investigated psychometric constructs in general. However, its application to the Malaysian setting as well as its relation to gender equality attitudes is rarely explored. Therefore, this research guided by the social constructionist perspective aims to examine the relationship between gender role (masculinity and femininity) and attitudes towards inequitable gender norms. A sample of 168 Malaysian men completed the two measures of Gender Equitable Men scale and the BSRI. Results showed that there was a significant relationship between gender role and attitudes towards inequitable gender norms. In contrast to the femininity gender role, masculinity gender role in men contributes to gender inequality attitudes. The findings in this study are largely supporting the theory that masculinity may be a key construct in the men’s negative attitudes about gender equality, which has been shown to be an important predictor of achieving women’s right and empowerment. In this article, we highlight the importance of socialization processes in context and consider how the social construction of gender affects attitudes about sexuality, reproductive health, gender roles and violence against women.

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References

  • Addis, M. E., & Mahalik, J. R. (2003). Men, masculinity, and the contexts of help seeking. American Psychologist, 58(1), 5.

    Google Scholar 

  • Akter, S., D’Ambra, J., & Ray, P. (2011). Trustworthiness in mHealth information services: an assessment of a hierarchical model with mediating and moderating effects using partial least squares (PLS). Journal of the American Society for Information Science and Technology, 62(1), 100–116.

    Google Scholar 

  • Al-Zein, H. J., & Al-Khawaldeh, O. A. (2015). Gender-role identity among Jordanian male nursing students: a descriptive study. European Scientific Journal, 11(17), 338–349.

    Google Scholar 

  • Ali, F., Rasoolimanesh, S. M., Sarstedt, M., Ringle, C. M., & Ryu, K. (2018). An assessment of the use of partial least squares structural equation modeling (PLS-SEM) in hospitality research. International Journal of Contemporary Hospitality Management, 30(1), 514–538.

    Google Scholar 

  • Anderson, V. N., Simpson-Taylor, D., & Herrmann, D. J. (2004). Gender, age, and rape-supportive rules. Sex Roles, 50(1–2), 77–90.

    Google Scholar 

  • Ang, R. P., Lim, K. M., Tan, A.-G., & Yau, T. Y. (2004). Effects of gender and sex role orientation on help-seeking attitudes. Current Psychology, 23(3), 203–214.

    Google Scholar 

  • Asencio, M. (2002). Sex and sexuality among New York’s Puerto Rican youth. Boulder: Lynne Rienner Publishers.

    Google Scholar 

  • Barker, G., Ricardo, C., Nascimento, M., & W. H. O., (2007). Engaging men and boys in changing gender-based inequity in health: Evidence from programme interventions. Geneva: World Health Organization.

    Google Scholar 

  • Barker, G., Ricardo, C., Nascimento, M., Olukoya, A., & Santos, C. (2010). Questioning gender norms with men to improve health outcomes: evidence of impact. Global Public Health, 5(5), 539–553.

    Google Scholar 

  • Bell, D. L., Rosenberger, J. G., & Ott, M. A. (2015). Masculinity in adolescent males’ early romantic and sexual heterosexual relationships. American Journal of Men’s Health, 9(3), 201–208.

    Google Scholar 

  • Bem, S. L. (1974). The measurement of psychological androgyny. Journal of Consulting and Clinical Psychology, 42(2), 155.

    Google Scholar 

  • Bowleg, L., Lucas, K. J., & Tschann, J. M. (2004). “The ball was always in his court”: An exploratory analysis of relationship scripts, sexual scripts, and condom use among African American women. Psychology of Women Quarterly, 28(1), 70–82.

    Google Scholar 

  • Cerrato, J., & Cifre, E. (2018). Gender inequality in household chores and work-family conflict. Frontiers in Psychology, 9, 1330.

    Google Scholar 

  • Chin, W. W. (2010). How to write up and report PLS analyses. In Vinzi V. Esposito, W. Chin, J. Henseler, & H. Wang (Eds.), Handbook of partial least squares (pp. 655–690). New York: Springer.

    Google Scholar 

  • Choi, N., Fuqua, D. R., & Newman, J. L. (2009). Exploratory and confirmatory studies of the structure of the Bem Sex Role Inventory short form with two divergent samples. Educational and Psychological Measurement, 69(4), 696–705.

    Google Scholar 

  • Colley, A., Mulhern, G., Maltby, J., & Wood, A. M. (2009). The short form BSRI: Instrumentality, expressiveness and gender associations among a United Kingdom sample. Personality and Individual Differences, 46(3), 384–387.

    Google Scholar 

  • Coltman, T., Devinney, T. M., Midgley, D. F., & Venaik, S. (2008). Formative versus reflective measurement models: Two applications of formative measurement. Journal of Business Research, 61(12), 1250–1262.

    Google Scholar 

  • Connell, R. (2005). Masculinities. Polity; Malden, MA: Blackwell Publishers, UK.

    Google Scholar 

  • Connell, R. (2009). Short introductions: Gender. Malden: Polity [6].

  • Del Carmen Martínez, M., & Bleda, C. P. (2009). Perspectiva de género aplicada a la conciliación. Género y Conciliación de La Vida Familiar y Laboral: Un Análisis Psicosocial, 17–44. Servicio de Publicaciones.

  • Diamantopoulos, A. (2005). The C-OAR-SE procedure for scale development in marketing: a comment. International Journal of Research in Marketing, 22(1), 1–9.

    Google Scholar 

  • Donnelly, K., & Twenge, J. M. (2017). Masculine and feminine traits on the Bem Sex-Role Inventory, 1993–2012: A cross-temporal meta-analysis. Sex Roles, 76(9–10), 556–565.

    Google Scholar 

  • Doyal, L. (2001). Sex, gender, and health: the need for a new approach. British Medical Journal, 323(7320), 1061–1063.

    Google Scholar 

  • Eagly, A. H., & Wood, W. (1999). The origins of sex differences in human behavior: Evolved dispositions versus social roles. American Psychologist, 54(6), 408.

    Google Scholar 

  • Eagly, A. H., Wood, W., & Diekman, A. B. (2000). Social role theory of sex differences and similarities: A current appraisal. The Developmental Social Psychology of Gender, 12, 174.

    Google Scholar 

  • Esina, E., Wells, L., Caroline, C., & Nicole, M. (2018). Perceptions of gender norms amongst men and boys. Prism: University of Calgary website.

    Google Scholar 

  • Fanslow, J., Robinson, E., Crengle, S., & Perese, L. (2010). Juxtaposing beliefs and reality: Prevalence rates of intimate partner violence and attitudes to violence and gender roles reported by New Zealand women. Violence Against Women, 16(7), 812–831.

    Google Scholar 

  • Ferber, A. M., & Young, L. (1997). Student attitudes toward roles of women and men: Is the egalitarian household imminent? Feminist Economics, 3(1), 65–83.

    Google Scholar 

  • Finn, A., & Kayande, U. (2005). How fine is C-OAR-SE? A generalizability theory perspective on Rossiter’s procedure. International Journal of Research in Marketing, 22(1), 11–21.

    Google Scholar 

  • Fischer, A. R., & Good, G. E. (1998). New directions for the study of gender role attitudes: A cluster analytic investigation of masculinity ideologies. Psychology of Women Quarterly, 22(3), 371–384.

    Google Scholar 

  • Flood, M., & Pease, B. (2009). Factors influencing attitudes to violence against women. Trauma, Violence, and Abuse, 10(2), 125–142.

    Google Scholar 

  • Ganong, L. H., Coleman, M., Thompson, A., & Goodwin-Watkins, C. (1996). African American and European American college students’ expectations for self and for future partners. Journal of Family Issues, 17(6), 758–775.

    Google Scholar 

  • García-Vega, E., Rico, R., & Fernández, P. (2017). Sex, gender roles and sexual attitudes in university students. Psicothema, 29(2), 178–183.

    Google Scholar 

  • Geldenhuys, M., & Bosch, A. (2019). A rasch adapted version of the 30-item bem sex role inventory (BSRI). Journal of Personality Assessment, 102(3), 428–439.

    Google Scholar 

  • Geldenhuys, M., Bosch, A., Jeewa, S., & Koutris, I. (2019). Gender traits in relation to work versus career salience. SA Journal of Industrial Psychology, 45(1), 1–8.

    Google Scholar 

  • Gerson, J. M., & Peiss, K. (1985). Boundaries, negotiation, consciousness: Reconceptualizing gender relations. Social Problems, 32(4), 317–331.

    Google Scholar 

  • Greene, M., Mehta, M., Pulerwitz, J., Deirdre, W., Bankole, A., & Singh, S. (2006). Involving men in reproductive health: Contributions to development. Background paper prepared for the UN Millennium Project to contribute to the report Public Choices, Private Decisions: Sexual and Reproductive Health.

  • Hair, J., Hult, G., Ringle, C., & Sarstedt, M. (2017). A primer on partial least squares structural equation modeling (PLS-SEM) (2nd ed.). Los Angeles, CA: Sage.

    Google Scholar 

  • Hair, J., Ringle, C., & Sarstedt, M. (2011). PLS-SEM: Indeed a silver bullet. Journal of Marketing Theory and Practice, 19(2), 139–152.

    Google Scholar 

  • Herrera, A. A. (1998). Virginity in Mexico: The role of competing discourses of sexuality in personal experience. Reproductive Health Matters, 6(12), 105–115.

    Google Scholar 

  • Hoffman, R. M., & Borders, L. D. (2001). Twenty-five years after the Bem Sex-Role Inventory: A reassessment and new issues regarding classification variability. Measurement and Evaluation in Counseling and Development, 34(1), 39–55.

    Google Scholar 

  • Holter, O. G. (2005). Social theories for researching men and masculinities: direct gender hierarchy and structural inequality. In Handbook of studies on men and masculinities (pp. 15–34).

  • Jenkins, S. S., & Aube, J. (2002). Gender differences and gender-related constructs in dating aggression. Personality and Social Psychology Bulletin, 28(8), 1106–1118.

    Google Scholar 

  • Jewkes, R., Flood, M., & Lang, J. (2015). From work with men and boys to changes of social norms and reduction of inequities in gender relations: a conceptual shift in prevention of violence against women and girls. The Lancet, 385(9977), 1580–1589.

    Google Scholar 

  • Kågesten, A., Gibbs, S., Blum, R. W., Moreau, C., Chandra-Mouli, V., Herbert, A., et al. (2016). Understanding factors that shape gender attitudes in early adolescence globally: A mixed-methods systematic review. PLoS ONE, 11(6), e0157805.

    Google Scholar 

  • Kaufman, G. (2005). Gender role attitudes and college students’ work and family expectations. Gender Issues, 22(2), 58–71.

    Google Scholar 

  • Kilianski, S. E. (2003). Explaining heterosexual men’s attitudes toward women and gay men: The theory of exclusively masculine identity. Psychology of Men & Masculinity, 4(1), 37.

    Google Scholar 

  • Kimmel, M. S., Aronson, A., & Kaler, A. (2008). The gendered society reader. New York, NY: Oxford University Press.

    Google Scholar 

  • Kirby, D., Lepore, G., & Ryan, J. (2005). Sexual risk and protective factors: factors affecting teen sexual behavior. In Pregnancy, childbearing, and sexually transmitted disease, Washington, DC: National Campaign to Prevent Teen Pregnancy.

  • Kock, N. (2011). Using WarpPLS in e-collaboration studies: Descriptive statistics, settings, and key analysis results. International Journal of E-Collaboration (IJeC), 7(2), 1–18.

    Google Scholar 

  • Kock, N. (2015). Common method bias in PLS-SEM: A full collinearity assessment approach. International Journal of E-Collaboration (IJeC), 11(4), 1–10.

    Google Scholar 

  • Kock, N. (2017). WarpPLS user manual: Version 6.0. ScriptWarp Systems: Laredo, TX, USA.

  • Kock, N., & Lynn, G. (2012). Lateral collinearity and misleading results in variance-based SEM: An illustration and recommendations. Journal of the Association for Information Systems, 13(7), 546–580.

    Google Scholar 

  • Leaper, C. (2017). Further Reflections on Sandra Lipsitz Bem’s Impact. Sex Roles, 76(11), 759–765. https://doi.org/10.1007/s11199-017-0760-0.

    Article  Google Scholar 

  • Liu, N.-Y., Hsu, W.-Y., Hung, C.-A., Wu, P.-L., & Pai, H.-C. (2019). The effect of gender role orientation on student nurses’ caring behaviour and critical thinking. International Journal of Nursing Studies, 89, 18–23.

    Google Scholar 

  • Loughrey, M. (2008). Just how male are male nurses? Journal of Clinical Nursing, 17(10), 1327–1334.

    Google Scholar 

  • Lue, Y.-J., Shih, C. M., Shiah, Y. J., Pu, Y. Y., & Lu, Y. M. (2013). Gender role and its psychological properties in young adults. Formosan Journal of Physical Therapy, 38(4), 243–251.

    Google Scholar 

  • Mahalik, J. R., Burns, S. M., & Syzdek, M. (2007). Masculinity and perceived normative health behaviors as predictors of men’s health behaviors. Social Science and Medicine, 64(11), 2201–2209.

    Google Scholar 

  • Mahalik, J. R., Lagan, H. D., & Morrison, J. A. (2006). Health behaviors and masculinity in Kenyan and US male college students. Psychology of Men and Masculinity, 7(4), 191.

    Google Scholar 

  • Marston, C., & King, E. (2006). Factors that shape young people’s sexual behaviour: a systematic review. The Lancet, 368(9547), 1581–1586.

    Google Scholar 

  • Mehta, C. M., & Keener, E. (2017). Oh the places we’ll go! Where will Sandra Bem’s work lead us next? Sex Roles, 76(11), 637–642. https://doi.org/10.1007/s11199-017-0735-1.

    Article  Google Scholar 

  • Murnen, S. K., Wright, C., & Kaluzny, G. (2002). If “boys will be boys”, then girls will be victims? A meta-analytic review of the research that relates masculine ideology to sexual aggression. Sex Roles, 46(11–12), 359–375.

    Google Scholar 

  • Nabors, E. L., & Jasinski, J. L. (2009). Intimate partner violence perpetration among college students: The role of gender role and gendered violence attitudes. Feminist Criminology, 4(1), 57–82.

    Google Scholar 

  • Noar, S. M., & Morokoff, P. J. (2002). The relationship between masculinity ideology, condom attitudes, and condom use stage of change: A structural equation modeling approach. International Journal of Mens Health, 1, 43–58.

    Google Scholar 

  • Norton, M. K., Smith, M. V., Magriples, U., & Kershaw, T. S. (2016). Masculine Ideology, sexual communication, and sexual self-efficacy among parenting adolescent couples. American Journal of Community Psychology, 58(1–2), 27–35.

    Google Scholar 

  • Özkan, T., & Lajunen, T. (2005). Masculinity, femininity, and the Bem sex role inventory in Turkey. Sex Roles, 52(1–2), 103–110.

    Google Scholar 

  • Peng, T. K. (2006). Construct validation of the Bem sex role inventory in Taiwan. Sex Roles, 55(11–12), 843–851.

    Google Scholar 

  • Petesch, P. (2012). Unlocking pathways to women’s empowerment and gender equality: The good, the bad, and the sticky. Ethics and Social Welfare, 6(3), 233–246.

    Google Scholar 

  • Pleck, J. H., & O’Donnell, L. N. (2001). Gender attitudes and health risk behaviors in urban African American and Latino early adolescents. Maternal and Child Health Journal, 5(4), 265–272.

    Google Scholar 

  • Pleck, J. H., Sonenstein, F. L., & Ku, L. C. (1994). Problem behaviors and masculinity ideology in adolescent males. In R. D. Ketterlinus & M. E. Lamb (Eds.), Adolescent problem behaviors: Issues and research (pp. 165–186). Lawrence Erlbaum Associates, Inc.

  • Priess, H. A., Lindberg, S. M., & Hyde, J. S. (2009). Adolescent gender-role identity and mental health: Gender intensification revisited. Child Development, 80(5), 1531–1544.

    Google Scholar 

  • Pulerwitz, J., & Barker, G. (2008). Measuring attitudes toward gender norms among young men in Brazil: Development and psychometric evaluation of the GEM Scale. Men and Masculinities, 10(3), 322–338.

    Google Scholar 

  • Rasoolimanesh, S. M., & Ali, F. (2018). Partial least squares–structural equation modeling in hospitality and tourism. Journal of Hospitality and Tourism Technology, 9(3), 238–248.

    Google Scholar 

  • Rasoolimanesh, S. M., Jaafar, M., Kock, N., & Ahmad, A. G. (2017). The effects of community factors on residents’ perceptions toward World Heritage Site inscription and sustainable tourism development. Journal of Sustainable Tourism, 25(2), 198–216.

    Google Scholar 

  • Rasoolimanesh, S. M., Jaafar, M., Kock, N., & Ramayah, T. (2015). A revised framework of social exchange theory to investigate the factors influencing residents’ perceptions. Tourism Management Perspectives, 16, 335–345.

    Google Scholar 

  • Razavi, S. (2016). The 2030 Agenda: Challenges of implementation to attain gender equality and women’s rights. Gender and Development, 24(1), 25–41.

    Google Scholar 

  • Reinartz, W., Haenlein, M., & Henseler, J. (2009). An empirical comparison of the efficacy of covariance-based and variance-based SEM. International Journal of Research in Marketing, 26(4), 332–344.

    Google Scholar 

  • Robertson, K., & Murachver, T. (2009). Attitudes and attributions associated with female and male partner violence 1. Journal of Applied Social Psychology, 39(7), 1481–1512.

    Google Scholar 

  • Ruane-McAteer, E., Amin, A., Hanratty, J., Lynn, F., van Willenswaard, K. C., Reid, E., et al. (2019). Interventions addressing men, masculinities and gender equality in sexual and reproductive health and rights: An evidence and gap map and systematic review of reviews. BMJ Global Health, 4(5), e001634.

    Google Scholar 

  • Santana, M. C., Raj, A., Decker, M. R., La Marche, A., & Silverman, J. G. (2006). Masculine gender roles associated with increased sexual risk and intimate partner violence perpetration among young adult men. Journal of Urban Health, 83(4), 575–585.

    Google Scholar 

  • Satyam, N. (2018). Women’s rights are human rights. Journal of the National Human Rights Commission India Silver Jubilee Edition, 17, 59.

    Google Scholar 

  • Schifter, J., & Pana, J. M. (2000). The sexual construction of Latino youth: Implications for the spread of HIV/AIDS. New York: Routledge.

    Google Scholar 

  • Seal, D. W., & Ehrhardt, A. A. (2004). HIV-prevention-related sexual health promotion for heterosexual men in the United States: Pitfalls and recommendations. Archives of Sexual Behavior, 33(3), 211–222.

    Google Scholar 

  • Shearer, C. L., Hosterman, S. J., Gillen, M. M., & Lefkowitz, E. S. (2005). Are traditional gender role attitudes associated with risky sexual behavior and condom-related beliefs? Sex Roles, 52(5–6), 311–324.

    Google Scholar 

  • Shumka, L., Strega, S., & Hallgrimsdottir, H. K. (2017). “I wanted to feel like a man again”: Hegemonic masculinity in relation to the purchase of street-level sex. Frontiers in Sociology, 2, 15.

    Google Scholar 

  • Smiler, A. P. (2006). Conforming to masculine norms: Evidence for validity among adult men and women. Sex Roles, 54(11–12), 767–775.

    Google Scholar 

  • Sugihara, Y., & Katsurada, E. (1999). Masculinity and femininity in Japanese culture: A pilot study. Sex Roles, 40(7–8), 635–646.

    Google Scholar 

  • Sultana, A. M., & Ilias, N. (2014). Measuring married men attitudes towards equiatable gender norms. Advances in Environmental Biology, 8(17), 36–41.

    Google Scholar 

  • Szymanski, D. M., Moffitt, L. B., & Carr, E. R. (2011). Sexual objectification of women: advances to theory and research 1ψ7. The Counseling Psychologist, 39(1), 6–38.

    Google Scholar 

  • Thorne, B. (2004). Theorizing age and other differences. Childhood, 11(4), 403–408.

    Google Scholar 

  • Tobin, D. D., Menon, M., Menon, M., Spatta, B. C., Hodges, E. V. E., & Perry, D. G. (2010). The intrapsychics of gender: A model of self-socialization. Psychological Review, 117(2), 601.

    Google Scholar 

  • Toller, P. W., Suter, E. A., & Trautman, T. C. (2004). Gender role identity and attitudes toward feminism. Sex Roles, 51(1–2), 85–90.

    Google Scholar 

  • United Nations. (1994). International Conference on Population and Development (ICPD), Cairo, Egypt: United Nations. 1994. Retrieved 12 Apr 2015, from https://www.un.org/popin/icpd2.htm

  • Vafaei, A., Alvarado, B., Tomás, C., Muro, C., Martinez, B., & Zunzunegui, M. V. (2014). The validity of the 12-item Bem Sex Role Inventory in older Spanish population: An examination of the androgyny model. Archives of Gerontology and Geriatrics, 59(2), 257–263.

    Google Scholar 

  • Valentova, M. (2013). Age and sex differences in gender role attitudes in Luxembourg between 1999 and 2008. Work, Employment and Society, 27(4), 639–657.

    Google Scholar 

  • Wade, J. C., & Brittan-Powell, C. (2001). Men’s attitudes toward race and gender equity: The importance of masculinity ideology, gender-related traits, and reference group identity dependence. Psychology of Men and Masculinity, 2(1), 42.

    Google Scholar 

  • Werner, N. E., & Nixon, C. L. (2005). Normative beliefs and relational aggression: An investigation of the cognitive bases of adolescent aggressive behavior. Journal of Youth and Adolescence, 34(3), 229–243.

    Google Scholar 

  • Willie, T. C., Khondkaryan, E., Callands, T., & Kershaw, T. (2018). “Think Like a Man”: How sexual cultural scripting and masculinity influence changes in men’s use of intimate partner violence. American Journal of Community Psychology, 61(1–2), 240–250.

    Google Scholar 

  • Wood, W., & Eagly, A. H. (2012). Biosocial construction of sex differences and similarities in behavior. Advances in experimental social psychology, 46, 55–123.

    Google Scholar 

  • Wood, W., & Eagly, A. H. (2015). Two traditions of research on gender identity. Sex Roles, 73(11–12), 461–473.

    Google Scholar 

  • Yeh, C. J. (2002). Taiwanese students’ gender, age, interdependent and independent self-construal, and collective self-esteem as predictors of professional psychological help-seeking attitudes. Cultural Diversity and Ethnic Minority Psychology, 8(1), 19.

    Google Scholar 

  • Zhang, J., Norvilitis, J. M., & Jin, S. (2001). Measuring gender orientation with the Bem Sex Role Inventory in Chinese culture. Sex Roles, 44(3–4), 237–251.

    Google Scholar 

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Acknowledgements

This research is funded by Research University Grants of Universiti Sains Malaysia (USM). We thank our colleagues from the Centre for Research on Women and Gender (KANITA) who equipped us with their insightful advice and expertise that greatly assisted the research. We would also like to express our sincere gratitude to Associate Professor Dr. Mostafa Rasoolimanesh (Taylor’s University) for his kind assistance with data analysis and providing invaluable comments. We also thank the Research Assistants who collected data for this research.

Funding

This research was funded by Research University Grants of Universiti Sains Malaysia (Grant Reference Number 1001/PKANITA/816246).

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Endut, N., Bagheri, R., Azman, A. et al. The Effect of Gender Role on Attitudes Towards Inequitable Gender Norms Among Malaysian Men. Sexuality & Culture 24, 2113–2136 (2020). https://doi.org/10.1007/s12119-020-09740-6

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